XML 212 R175.htm IDEA: XBRL DOCUMENT v3.10.0.1
Stock-Based Compensation (Outstanding and Exercisable SARs by Grant Price) (Detail) - Stock Appreciation Rights - $ / shares
shares in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award        
Number of SARs Outstanding at Year End 26,196 31,929 40,041 44,129
Outstanding SARs Weighted-Average Grant Price Per Share $ 17.3 $ 17.22 $ 18.3 $ 19.14
Outstanding Weighted-Average Remaining Contractual Life (in years) 4 years 12 months 6 days      
Number of SARs Exercisable at Year End 20,132      
Exerciseable SARs Weighted-Average Grant Price Per Share $ 15.9 $ 15.3 $ 18.28  
Exercisable Weighted-Average Remaining Contractual Life (in years) 4 years 1 month 6 days      
Under $10.00        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of SARs Outstanding at Year End 1,426      
Outstanding SARs Weighted-Average Grant Price Per Share $ 3.96      
Outstanding Weighted-Average Remaining Contractual Life (in years) 3 months 18 days      
Number of SARs Exercisable at Year End 1,441      
Exerciseable SARs Weighted-Average Grant Price Per Share $ 3.96      
Exercisable Weighted-Average Remaining Contractual Life (in years) 3 months 18 days      
$10.01-$20.00        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of SARs Outstanding at Year End 19,145      
Outstanding SARs Weighted-Average Grant Price Per Share $ 16.1      
Outstanding Weighted-Average Remaining Contractual Life (in years) 4 years 8 months 12 days      
Number of SARs Exercisable at Year End 15,631      
Exerciseable SARs Weighted-Average Grant Price Per Share $ 15.67      
Exercisable Weighted-Average Remaining Contractual Life (in years) 4 years 1 month 6 days      
$20.01-$30.00        
Share-based Compensation Arrangement by Share-based Payment Award        
Number of SARs Outstanding at Year End 5,353      
Outstanding SARs Weighted-Average Grant Price Per Share $ 24.33      
Outstanding Weighted-Average Remaining Contractual Life (in years) 6 years 9 months 18 days      
Number of SARs Exercisable at Year End 3,060      
Exerciseable SARs Weighted-Average Grant Price Per Share $ 22.69      
Exercisable Weighted-Average Remaining Contractual Life (in years) 5 years 11 months 24 days      
$30.01-$40.00        
Share-based Compensation Arrangement by Share-based Payment Award        
Outstanding Weighted-Average Remaining Contractual Life (in years) 9 years 1 month 6 days